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Spring 2019 Two- and three-dimensional mation 4. An athlete from horizontal and with an initial velocity of 25 m/s. throws a javelin north at an angle The javelin flies farthest if thrown at θ to show this is the case. (a) 45° Find the distance at this angle and a couple others (b) Why is this NOT actually the ideal angle to throw a javelin? What have we left out?
0 Physics 2010 Spring 2019 Two- and three-dimensional motion 4. (continued) (e) The wind is blowing 10 m/s from west to east. How does this affect the trajectory of the javelin? (d) At what location will the javelin land? What distance did it travel?
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2. G, 8 A a W E m.

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